The circumgalactic medium from the camels simulations: Forecasting constraints on feedback processes from future Sunyaev–Zeldovich observations

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dc.contributor.authorMoser, Emily
dc.contributor.authorBattaglia, Nicholas
dc.contributor.authorDave, Romeel
dc.date.accessioned2022-08-15T10:13:01Z
dc.date.available2022-08-15T10:13:01Z
dc.date.issued2022
dc.description.abstractIt is important to understand the cycle of baryons through the circumgalactic medium (CGM) in the context of galaxy formation and evolution. In this study, we forecast constraints on the feedback processes heating the CGM with current and future Sunyaev–Zeldovich (SZ) observations. To constrain these processes, we use a suite of cosmological simulations, the Cosmology and Astrophysics with MachinE Learning Simulations (CAMELS). CAMELS varies four different feedback parameters of two previously existing hydrodynamical simulations, IllustrisTNG and SIMBA. We capture the dependences of SZ radial profiles on these feedback parameters with an emulator, calculate their derivatives, and forecast future constraints on these feedback parameters from upcoming experiments.en_US
dc.identifier.citationMoser, E. et al. (2022). The circumgalactic medium from the camels simulations: Forecasting constraints on feedback processes from future Sunyaev–Zeldovich observations. Astrophysical Journal, 933(2), art. no. 133. https://doi.org/10.3847/1538-4357/ac70c6en_US
dc.identifier.issn1538-4357
dc.identifier.urihttps://doi.org/10.3847/1538-4357/ac70c6
dc.identifier.urihttp://hdl.handle.net/10566/7733
dc.language.isoenen_US
dc.publisherIOP Publishingen_US
dc.subjectCircumgalactic mediumen_US
dc.subjectAstrophysicsen_US
dc.subjectSunyaev-Zeldovich effecten_US
dc.subjectHydrodynamical simulationsen_US
dc.subjectDark energyen_US
dc.titleThe circumgalactic medium from the camels simulations: Forecasting constraints on feedback processes from future Sunyaev–Zeldovich observationsen_US
dc.typeArticleen_US

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